This is a sound effect created by (and used mostly only by) Joel Valentine of Twenty-First Century Entertainment, though it's also occasionally used by Hacienda Post/Sabre Media Studios. Some of the takes are low-pitched versions of Sound Ideas, BODYFALL - BODYFALL ON DIRT, HUMAN 01.
- 2 Stupid Dogs/Super Secret Secret Squirrel
- Cow and Chicken (Heard once in "No Smoking".)
- DC Super Hero Girls (TV Series)
- Dexter's Laboratory
- Foster's Home for Imaginary Friends
- The Powerpuff Girls
- Samurai Jack
- Sym-Bionic Titan
- SpongeBob SquarePants
- Wander Over Yonder
- What a Cartoon
- Yo Yogi!
- Dexter's Laboratory: Ego Trip (1999)
- The Powerpuff Girls Movie (2002)
- The Powerpuff Girls: Twas the Fight Before Christmas (2003)